It’s been a long 33 years for David Letterman to be on TV and if you don’t know, he’s done over 6.000 shows for The Late Show but he just finished his last show and the music guest at the end was The Foo Fighters. They sang their popular song Everlong, and they sounded awesome. During the live song, you were also entertained with funny old video clips of the past 33 years of The Late Show With David Letterman. If you didn’t catch it, you should be able to eventually find the music video below; (Once it’s posted & we get our hands on it). It was quite touching if you’ve been a Letterman fan, and it brought back a lot of memories because of the video clips of his 30+ years at the helm. The Foo Fighters sounded really good and the only sad part is that even though they played live, you only saw them for a few seconds total. If you weren’t aware, The Foo Fighters are on their 2015 concert tour this year through out Europe, North America, France, Spain and other countries.